You know what would be GREAT here in America? A direct injected 2GR-FE with Valvematic in the Camry SE. That would DEFINITELY make a sleeper as if the SE wasn't already one.
holy fuck that's insane... with some of these vvts I ask why? because they usually involve many more moving parts. But in this case (tho there are a lot of moving parts) it seems as if it is extremely efficient and doesn't involve much friction
Yeah its a clever system, a good response to MultiAir. I havent seen many Toyota's with Valvematic advertised yet, hence why I thought Toyota may have retained the VVTi name...
Look , More smoke screens ! The car manufacturers are just making it more difficult for independent shop to work on there products ,instead of building super efficient engines .
There just making things more difficult !
95% Of the world is buying this crap.... Hell, over half the info on HHO power you can't even be found on youtube any more! & why is that HE ASK!! BECAUSE THE POWERS TO BE CAN'T HAVE A WORLD TRANSPORTING IT"S SELF AROUND.......ON WATER "FOR GOD'S SAKES" This Must Stop!!
i think with a continuosly variable lift system like this was given an actual performance tune, it would prove vtec is not the most effectie method, Id love to see a dyno read out of this
It is maybe the most sophisticated, but is it really efficient. There are 2 advantages that I can see with this tech is that the engine can open the valve to maximum when your pressing the pedal to the metal instead of waiting to XXXXX RPMS or can open the valve a bit more on mid range RPMS. I think the VTEC is the most effetive and the best way for performance engine.
@josh182389 No. Multiair doesn't have variable exhaust valve timing. Multiair relies on an unproven hydraulic & electronics system for intake valve operation. An the 'trick' of dropping the intake valve from nearly full lift [early intake valve closure]-unrestrained, depends entirely on the hydraulic brake.
I have been using what I think is conventional oil in my 2005 camry since i bought it and car now has 115K miles, if I switch to full synthetic oil at this point will it ruin or hurt my engine? will the change from dino oil to syn oil affect the seals or caskets? I think toyota oem oil is conventional for camry at the dealership but not sure.
@dir114 BMW's valvetronic only has 2 stage valve-lift. vtec has 1 stage valve-lift. but this one has continuosly vary valve-lift. thats whay it was called as continiously variable-valve
this is great for economy motors with flow velocity in mind. more cam overlap is still required for more effective compression in the higher rpms. the honda variable timing gives you low lift high lift , more cam overlap at higher rpms, and if its the ivtec you get to play intake cam angle too to further yield more effective compression at a higher rpm.
no. v-tech has "on" and "off". this is continuously variable, like BMW's Valvetronic, only better. i'd like to see either dual Valvematic or a camless engine, using solenoid valves.
Much better engineered than bmw's valvetronic.
maersklandro 1 week ago
You know what would be GREAT here in America? A direct injected 2GR-FE with Valvematic in the Camry SE. That would DEFINITELY make a sleeper as if the SE wasn't already one.
banstaman 3 months ago
Looks like the jacobs brake assembly in my cummins
AceofSpadesau 3 months ago
looks like VVE-L
darkskyline95 3 months ago
holy fuck that's insane... with some of these vvts I ask why? because they usually involve many more moving parts. But in this case (tho there are a lot of moving parts) it seems as if it is extremely efficient and doesn't involve much friction
bgjon87 4 months ago
V-tech upgraded..
chronictoxic101 6 months ago
This is a really clever system! Does it still use the VVTi name?
juveda1 6 months ago
@juveda1 not its called valvetronic, it encorporates variable valve timing(advance/retard with engine revs) and comntinuously variable lift
Imreadingthisaloud 4 months ago
@Imreadingthisaloud
Yeah its a clever system, a good response to MultiAir. I havent seen many Toyota's with Valvematic advertised yet, hence why I thought Toyota may have retained the VVTi name...
juveda1 4 months ago
anyway stupid looking cars..
avni2b1992 7 months ago
Why doesn't Toyota offer this in the United States?
How about a 300hp 2gr-fe V6 with this?
SparkDischarge 8 months ago 2
awsome vid idk thay toyota had it in them its just awsome
TheShortkiller 10 months ago
man this is a nice annimation tho
mearcat101 11 months ago 4
@mearcat101
yankees do not need to save gas ! ! !
VigenToT 3 months ago
Look , More smoke screens ! The car manufacturers are just making it more difficult for independent shop to work on there products ,instead of building super efficient engines .
There just making things more difficult !
95% Of the world is buying this crap.... Hell, over half the info on HHO power you can't even be found on youtube any more! & why is that HE ASK!! BECAUSE THE POWERS TO BE CAN'T HAVE A WORLD TRANSPORTING IT"S SELF AROUND.......ON WATER "FOR GOD'S SAKES" This Must Stop!!
michaeljs5058 1 year ago
i think with a continuosly variable lift system like this was given an actual performance tune, it would prove vtec is not the most effectie method, Id love to see a dyno read out of this
Imreadingthisaloud 1 year ago
It is maybe the most sophisticated, but is it really efficient. There are 2 advantages that I can see with this tech is that the engine can open the valve to maximum when your pressing the pedal to the metal instead of waiting to XXXXX RPMS or can open the valve a bit more on mid range RPMS. I think the VTEC is the most effetive and the best way for performance engine.
Poteven 1 year ago
Comment removed
Poteven 1 year ago
this can't even be compared with fiat's multi air engines... Fiat's system is far more complete and efficient
josh182389 1 year ago
@josh182389 No. Multiair doesn't have variable exhaust valve timing. Multiair relies on an unproven hydraulic & electronics system for intake valve operation. An the 'trick' of dropping the intake valve from nearly full lift [early intake valve closure]-unrestrained, depends entirely on the hydraulic brake.
SparkDischarge 8 months ago
This has been flagged as spam show
I have been using what I think is conventional oil in my 2005 camry since i bought it and car now has 115K miles, if I switch to full synthetic oil at this point will it ruin or hurt my engine? will the change from dino oil to syn oil affect the seals or caskets? I think toyota oem oil is conventional for camry at the dealership but not sure.
Rico8458 1 year ago
เลีบยแบบ Honda V-tec ชัดๆ...
nattawutxp 1 year ago
เลีบยแบบ Honda V-tec ชัดๆ
nattawutxp 1 year ago
so this system requires no throttle body, is that correct?
veltpak6 2 years ago
this is the most advance variable-vale technology in the world today. once again toyota is one step further of BWW, behold
dir114 2 years ago
it's far more advanced than current vtec, but is it really the most advanced valve tech currently
veltpak6 2 years ago
Comment removed
wnodzykowski 2 years ago
This has been flagged as spam show
You must be kidding XD.
The same goal is achieved by BMW Valvetronic system since 2001 and by Nissan VVEL since 2007.
In addition the currently most advanced Variable Valve Actuation technology is MultiAir designed by Fiat and Alfa Romeo (2009/2010).
Make a research before writhing anything...
wnodzykowski 2 years ago
@dir114 BMW's valvetronic only has 2 stage valve-lift. vtec has 1 stage valve-lift. but this one has continuosly vary valve-lift. thats whay it was called as continiously variable-valve
dir114 1 year ago
@dir114 No. BMW's Valvetronic has independent lift scalers for each valve.
That allows them to have differentiated valve lift at part load, so that swirl can be generated.
Valvetronic is continuous, just like Nissan's VVeL
SparkDischarge 8 months ago
this is great for economy motors with flow velocity in mind. more cam overlap is still required for more effective compression in the higher rpms. the honda variable timing gives you low lift high lift , more cam overlap at higher rpms, and if its the ivtec you get to play intake cam angle too to further yield more effective compression at a higher rpm.
454c10t56 2 years ago
vtec is like old VVT-i at Toyota. After VVT-i came Dual VVT-i and after that they come wiht valvematic
n2k2u 2 years ago
VVT-i changes de position of the camshaft, while the VTEC selects between two different cams. They're a bit different.
Sry 4 my bad english if there is any mistake, but google traductor it's not the best in technical language :S
Fauket 2 years ago
VVTL-i Is similar to I-VTEC (Performance)
VTEC AND VVT-i do Different things and are not similar.
mrhiguy 2 years ago
@n2k2u vtec is like vvt L -i
thank you for using the internet, have a nice day
saberj2x 1 year ago
is this like Honda Vtec system?
Ninjatasos 2 years ago
no. v-tech has "on" and "off". this is continuously variable, like BMW's Valvetronic, only better. i'd like to see either dual Valvematic or a camless engine, using solenoid valves.
L33TFooMaster 2 years ago